| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] not [pers pn] | 149 |
|
| 2 | why [vb infin] [pers pn] | 130 |
|
| 3 | why not [pers pn] | 21 |
|
| 4 | why [vb infin] not | 5 |
|
